Mary Shea’s career is proof that you don’t have to stick to one soundtrack.

From a classical musician to a leading voice in sales leadership, she’s taken some bold risks—and in this first episode of a three-part series, she’s sharing the lessons she learned along the way.

As General Manager of Hire Quotient and former co-CEO of Mediafly, Mary is on a mission to amplify underrepresented voices and reshape sales leadership. With insights from her time at Forrester, she also dives into the digital transformation of sales and how creativity plays a bigger role in business than you might think.

From Music to Business

“I started as a classical musician, playing with the Mexico City Philharmonic and Guadalajara Symphony. But when the career palette felt too small, I took a leap into business, changing my life forever.”

Sales: The Great Equalizer

“Sales is one of the few fields where hard work and skill can lead to financial independence, regardless of where you start. That independence allows you to make meaningful changes in your life and others’.”

Playing Catch-Up with Purpose

“Coming into the business world with a PhD put me 10 years behind my peers, but it also ignited a fire. I moved quickly, knowing every opportunity was critical to closing that gap.”

Creating the Playbook

“I’m not just about managing to a playbook—I love creating it. The intellectual stimulation of building strategies with teams and seeing them succeed is what drives me.”

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